No. God has a plan for those who may have been deceived. Scripture indicates that the number of those ultimately saved will be a great number:
Rev 7:9 After this I beheld, and, lo, a great multitude, which no man could number, of all nations, and kindreds, and people, and tongues, stood before the throne, and before the Lamb, clothed with white robes, and palms in their hands;
I thought so! :-)